100 Mile Races in North Dakota (2026 / 2027) · Hundred Atlas

Calendar Map Races Submit a Race

Hundred·Atlas

Calendar Map Races Submit a Race

By state By month WS qualifiers Hardrock qualifiers First hundred

About Terms Privacy Contact

Race data compiled from public sources; dates change — always confirm with the race organizer. Terrain: Mapzen/AWS Open Data, USGS 3DEP.

ND

Midwest region

100 mile races in North Dakota

1 hundred-mile ultra in North Dakota — mapped, dated, and rated.

1 racesSee them on the map ↗

Maah Daah Hey 106

Medora, ND · 106 mi

▲ 12,500 ftOut & back

Nearby states

South Dakota Nebraska Kansas Minnesota Iowa Missouri Wisconsin Illinois Michigan Indiana Ohio

Planning by calendar instead? Browse hundred-milers by month.